Table 2.

Goodness-of-fit statistics from a confirmatory factor analysis of published TSK models applied to the TSK-GV

Model	CMIN (df)	GFI	NNFI	CFI	RMSEA (90% CI)
Vlaeyen et al., 1995 [4]	60.45 (48)	.951	.949	.963	.037 (.000-.063)
Roelofs et al., 2007 [16]	61.01 (43)	.946	.915	.933	.047 (.012-.072)
Clark et al., 1996 [20]	101.75 (64)	.924	.867	.891	.056 (.034-.075)
One factor, 13 items*	116.48 (65)	.913	.821	.851	.065 (.045-.083)
One factor, 17 items	288.33 (119)	.848	.598	.648	.087 (1.63-2.16)

*Without inverse items.